Stefan Metzmacher bfd7fd21c8 - creat the LIBCMDLINE subsystem ...

including readline and popt

- creat the CONFIG subsystem
  including param/* dynconfig.* and passdb/secrets.*

metze

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..

config.m4

- creat the LIBCMDLINE subsystem

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popt_common.c

merge the version.h autogeneration stuff from 3.0

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readline.c

first public release of samba4 code

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